Delete Automated Mass Mail Marketing Campaign and/or Mailing
1 - Click into the Sales Center .
2 - Click Marketing and select Campaigns.
3 - Click on the Campaign name in the Campaigns list.
4 - If you want to delete the Campaign, click on the red X beside the Campaign name.
5 - If you want to delete a Mailing, click on the red x in the Events section.
Note: You will only see the red x if the Mailing is Pending. You cannot delete a Mailing that is Complete.